A nurse is reviewing admission prescriptions for a group of clients. Which of the following prescriptions should the nurse identify as complete?

A. Aspirin 1 tablet daily: This prescription is incomplete because it does not specify the dosage in milligrams or the route of administration, which are essential for safe medication administration. B. Metoprolol 5 mg IV now: This is a complete prescription as it includes the medication name, exact dosage (5 mg), route (IV), and timing (now), meeting all criteria for safe administration. C. Furosemide 20 mg BID: Although the dose and frequency are included, the prescription is incomplete without specifying the route (e.g., oral or IV), which is necessary for clarity and safety. D. Nitroglycerin transdermal patch: This order is incomplete as it does not include the dosage, frequency of application, or duration of use, all of which are critical components of a complete prescription.